The Federal Calculator; Or, Scholar's Assistant : Containing the Most Concise and Accurate Rules for Performing the Operations in Common Arithmetic; Together with Numerous Examples Under Each of the Rules, Varied So as to Make Them Conform to Almost Every Kind of BusinessJ.Grigg, 1830 - 180 σελίδες |
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Σελίδα 8
... Roots , Square Root , Cube Root , Arithmetical Progression , Alligation , Geometrical Progression , Compound Interest by Decimals , Annuities at Compound Interest , Annuities in Reversion , Perpetuities at Compound Interest ...
... Roots , Square Root , Cube Root , Arithmetical Progression , Alligation , Geometrical Progression , Compound Interest by Decimals , Annuities at Compound Interest , Annuities in Reversion , Perpetuities at Compound Interest ...
Σελίδα 148
... Root of a number is that which will produce that number , by being multiplied by itself a given number of times . The object proposed by the extraction of the root of a number ... ROOTS . Evolution, or the Extracting of Roots, Square Root, ·
... Root of a number is that which will produce that number , by being multiplied by itself a given number of times . The object proposed by the extraction of the root of a number ... ROOTS . Evolution, or the Extracting of Roots, Square Root, ·
Σελίδα 149
... root , and to the right of the number produced by doubling the ascertained root . 6. Multiply as in long division , and proceed with the operation until all the periods have been brought down ... square root of 6.9169 SQUARE ROOT . 149.
... root , and to the right of the number produced by doubling the ascertained root . 6. Multiply as in long division , and proceed with the operation until all the periods have been brought down ... square root of 6.9169 SQUARE ROOT . 149.
Σελίδα 150
Thomas Tucker Smiley. Examples . 1. What is the square root of 6.9169 ? 6.9169 ( 2.63 Ans . 4 46 ) 291 276 523 ) 1569 1569 2. What is the square root of 39375655 ? Ans . 6275. + 3. What is the square root of 1486.17901 ? Ans . 38.55 . + ...
Thomas Tucker Smiley. Examples . 1. What is the square root of 6.9169 ? 6.9169 ( 2.63 Ans . 4 46 ) 291 276 523 ) 1569 1569 2. What is the square root of 39375655 ? Ans . 6275. + 3. What is the square root of 1486.17901 ? Ans . 38.55 . + ...
Σελίδα 151
... square of the remaining one . 15. If the height of a fort be 15 feet , and ... ROOT . When the cube root of any number is required . 1. Prepare the given number , by separating it into pe- riods of three figures ... ROOT . 151 15 Cube Root, -
... square of the remaining one . 15. If the height of a fort be 15 feet , and ... ROOT . When the cube root of any number is required . 1. Prepare the given number , by separating it into pe- riods of three figures ... ROOT . 151 15 Cube Root, -
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 75 cents acres aliquot amount annuity annum Arithmetical Progression barrels Bought Bring cents per bushel cents per cwt cents per lb cents per yard ciphers compound interest cube root decimal point discount divide dividend divisor dollars 50 cents dollars 75 dollars or pounds dollars per cent dols DRY MEASURE DUODECIMALS Examples farthings Federal money feet gallons given number given price given quantity given sum given to find gross higher denominations hogsheads of sugar improper fraction lars last term less miles mixed number multiplicand multiplication table neat weight ounces paid payments pence pints pound Sterling present worth principal proceed quarters Questions quotient rate per cent receive Reduce remainder Repeat the rule rule for performing Rule of Three shillings sold square root Sterling subtract tare tare and tret third term tret TROY WEIGHT VULGAR FRACTIONS whole number yards of cloth
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Σελίδα 2 - IDE, of the said District, hath deposited in this office, the title of a book, the right whereof he claims as proprietor, in the words following, to wit : " Inductive Grammar, designed for beginners. By an Instructer." In conformity to the act of the Congress of the United States...
Σελίδα 126 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 2 - An Act for the Encouragement of Learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies during the time* therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.
Σελίδα 73 - ... multiply the second and third terms together, and divide the product by the first for the answer, which will always be of the same denomination as ftie third term.
Σελίδα 157 - Multiply the sum of the two extremes by the number of terms, and half the product will be the sum of all the terms.
Σελίδα 20 - When the multiplier is a composite number, (or exactly equal to the product of any two figures in the multiplication table ; — RULE. — Multiply first by one of those figures, and that product by the other, the last product will be the answer.
Σελίδα 143 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.
Σελίδα 168 - CASE 1. The annuity, and rate given, to find the present worth. RULE. Divide the annuity by the ratio less one, for the present worth. Note. — For perpetual half yearly, or quarterly payments, Table V.
Σελίδα 146 - A man was hired 50 days on these conditions. — that, for every day he worked, he should receive $ '75, and, for every day he was idle, he should forfeit $ '25 ; at the expiration of the time, he received $ 27'50 ; how many days did he work...
Σελίδα 125 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.